| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.91 | 7.584% | $164.5067 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $23.38 | 8.546% | $25.3781 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $212.30 | 8.660% | $230.6852 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $19.44 | 6.243% | $20.6536 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $14.71 | 4.357% | $15.3509 | $15.35 | $15.35 | $15.40 |
| Purchase #6 | $88.57 | 8.773% | $96.3402 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $74.91 | 7.288% | $80.3694 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $586.22 | $633.2841 | $633.29 | $633.30 | $633.40 | |